Authors: Cortella, AR Pochettino, ML Manzo, A Ravina, G

Citation: Ar. Cortella et al., Erythroxylum coca: Microscopical identification in powdered and carbonizedarchaeological material, J ARCH SCI, 28(8), 2001, pp. 787-794

Authors: Pochettino, ML Cortella, AR Ruiz, M

Citation: Ml. Pochettino et al., Hallucinogenic snuff from northwestern Argentina: Microscopical identification of Anadenanthera colubrina var. cebil (Fabaceae) in powdered archaeological material, ECON BOTAN, 53(2), 1999, pp. 127-132